Problem-solving, inventing, hacking and coding is more of an adrenaline rush of endorphins rather than a feeling.

Flying down a tunnel of 1s and 0s is not how hacking is really done.

Hacking involves a different way of looking at problems that no one's thought of.

There would be times when we'd rack our brains on a user interface problem, and think we'd considered every option, and he would go, " Did you think of this? " said Fadell. " And then we'd all go, " Holy Shit." He'd redefine the problem or approach, and our little problem would go away.

I am extremely left brain dominant, probably 95%-5%. The feeling side of my brain is not really strong.

Runway is like an adrenaline rush.